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HOMESERVICE MANUALSJEEP2011WRANGLER RUBICON, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTHEADLIGHTSCABIN COMPARTMENT NODE (CCN) - ELECTRICAL DIAGNOSTICSDTC TROUBLESHOOTINGB1615-PANEL ILLUMINATION CONTROL CIRCUIT OPENDIAGNOSTIC TEST
2011 Jeep Wrangler Rubicon, Standard

Diagnostic Test

2011 Jeep Wrangler Rubicon, StandardSECTION Diagnostic Test
  1. CHECK FOR AN ACTIVE DTC 
    1. Turn the ignition on.
    2. With the scan tool, record and erase DTCs.
    3. Activate the Panel Illumination.
    4. Wait 30 seconds.
    5. With the scan tool, read DTCs.

      Does the scan tool display this DTC as active?

      Yes 

      • Go To  2.

      No 

      • The condition that caused this code to set is not present at this time. Check for an intermittent condition by inspecting the related wiring harness for chafed, pierced, pinched, and partially broken wires. Also inspect the related connectors for broken, bent, pushed out, spread, corroded, or contaminated terminals.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
  2. CHECK THE (E12) PANEL LAMPS DRIVER CIRCUIT FOR AN OPEN 
    Fig 1: Checking Panel Lamps Driver Circuit For An Open
    GC0102227Courtesy of CHRYSLER GROUP, LLC
    1. Turn the ignition off.
    2. Disconnect the Cluster C1 harness connector.
    3. Inspect the connector and associated wiring for the Panel illumination circuit.
    4. Using a fused jumper wire connected to 12 volts, probe cavity 2 of the Cluster C1 harness connector.

      Did the components illuminate with the fused jumper wire installed?

      Yes 

      • Replace the Cluster in accordance with the service information.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .

      No 

      • Using the wiring diagrams as a guide, locate and repair the (E12) Panel Lamps Driver circuit for an open.
      • Perform the BODY VERIFICATION TEST. Refer to STANDARD PROCEDURE .
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.